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1794-TBN
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Product Description
The Allen-Bradley 1794-TBN Terminal Base Unit is manufactured as a Flex I/O 1794 series product with 0.4 N-m of terminal screw torque. It has 250 Volts AC/DC supply voltage at 50/60 Hertz frequency and a current rating of 10 Amps. It operates at a continuous isolation voltage of 250 Volts maximum.
Other Available Revisions for the 1794-TBN 1794-TBN//A
Common misspellings:
- l794-TBN
- 179A-TBN
- 1794-T8N
- 1794TBN
Technical Specifications for 1794-TBN
| Brand | Allen-Bradley / Rockwell Automation |
|---|---|
| Series | Flex I/O |
| Part Number | 1794-TBN |
| Product Type | Terminal Base Unit |
| Product Line | Flex I/O 1794 |
| Terminal Screw Torque | 1.4 Nm |
| Supply Voltage | 250 V |
| Frequency | 50/60 Hz |
| Current | 10 A |
| Maximum Isolation Voltage | 250 V (Continuous) |
| Voltage Rating | 24V DC/AC, 230V DC/AC,120V DC/AC |
| Wire Size | 0.34 to 3.3 mm square millimeters |
| Approximate Dimensions | 94 x 94 x 69 mm |
| Flexbus Rating | 5 V DC, 640 mA |
| Operating Temperature | -20 to 70 degrees Celsius |
About 1794-TBN
The 1794-TBN Terminal Base is a terminal base unit manufactured by Allen-Bradley as a Flex I/O 1794 series product. It features 16 input and output terminal base points with an electrical rating of 250 Volts AC/DC and a current rating of 10 Amps at maximum. This unit comes with 2 common terminals and 2 positive voltage terminals, and it utilizes NEMA style screw clamps for the wires with a larger gauge and it has a cover for the 10 I/O terminations and wirings. The Allen-Bradley 1794-TBN Terminal Base Unit comes with a Flexbus voltage rating of 5 Volts DC and 640 milliamps, and it also comes with a 250 Volts DC/AC V/COM terminal voltage rating at 50/60 Hertz and a current rating of 10 Amps. This unit offers a terminal screw torque of 1.4 N-m, and it also has an isolation voltage rating that depends on the module that is installed in it.
The Allen-Bradley 1794-TBN Terminal Base Unit base circuit uses copper wire rated at 22 to 12 AWG which is either stranded or solid, with an insulation thickness of 1.2 millimeters or 3/64 inches. This unit is designated for the T4A and IEC T4 temperature codes, and it features a NEMA open-style enclosure rating. It operates in a temperature range of -20 to 70 degrees Celsius and at about 5 to 95 percent non-condensing relative humidity. It has a storage temperature range from -40 to 85 degrees Celsius. The Allen-Bradley 1794-TBN Terminal Base Unit has approximate shipping dimensions of 94 x 94 x 69 millimeters or 3.7 x 3.7 x 2.7 inches. It is also approved and certified for compliance with the CE, C-TICK, CSA, MARINE, GOST, CUL, UL, and KC standards.
The Allen-Bradley 1794-TBN Terminal Base Unit is manufactured as a Flex I/O 1794 series product with 0.4 N-m of terminal screw torque. It has 250 Volts AC/DC supply voltage at 50/60 Hertz frequency and a current rating of 10 Amps. It operates at a continuous isolation voltage of 250 Volts maximum.
F.A.Q for 1794-TBN
